package servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Part;
import java.io.IOException;

@MultipartConfig
@WebServlet("/upload")
public class UploadServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        Part part = req.getPart("file");
        String fileName = part.getSubmittedFileName();//获取文件名
        System.out.println(fileName);
        System.out.println(part.getContentType());
        System.out.println(part.getSize());
        //把文件写到硬盘上
        part.write("d:/temp/"+fileName);
        resp.getWriter().write("success");
    }
}
